Home / 2,302,071.30-3,176,025.39-1,334,668.86

Finding the Fourth Proportional to 2,302,071.30, 3,176,025.39 and 1,334,668.86

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Solution

The fourth proportional to 2,302,071.30, 3,176,025.39 and 1,334,668.86 is: 1,841,360.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,302,071.30 : 3,176,025.39 = 1,334,668.86 : x
  2. Step 2: Convert to fraction form
    2,302,071.30/3,176,025.39 = 1,334,668.86/x
  3. Step 3: Cross multiply
    2,302,071.30x = 3,176,025.39 × 1,334,668.86
  4. Step 4: Simplify right side
    2,302,071.30x = 4,238,942,186,602.36
  5. Step 5: Solve for x
    x = 4,238,942,186,602.36/2,302,071.30
  6. Step 6: Final answer
    x = 1,841,360.08

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.